インテル® Fortran コンパイラー 19.0 デベロッパー・ガイドおよびリファレンス
POSIX Subroutine: Gets group information for the named group.
USE IFPOSIX
CALL PXFGETGRNAM (name,ilen,jgroup,ierror)
name |
(Input) Character. The name of the group to retrieve information about. |
ilen |
(Input) INTEGER(4). The length of the name string. |
jgroup |
(Input) INTEGER(4). A handle of structure group. |
ierror |
(Output) INTEGER(4). The error status. |
If successful, ierror is not changed; otherwise, an error code.
The PXFGETGRNAM subroutine stores the group information from /etc/group for the entry that matches the group name name in the structure associated with handle jgroup.
To get a handle for an instance of the group structure, use PXFSTRUCTCREATE with the string 'group' for the structure name.